Hi,DNS-1200-05Raid 6 After a firmware update 1.01b10 to 1.01b12 in the -Disk management = Volum menu theRAID 6 status is "processing file system " since 2 days.after firmware update all settings remains ok except this RAID disk status and the main issue is that I can't reach the old files from the file system and I can't map the shared file (error 53).

At this state can I upload the old firmware maybe to fix this problem?thx